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Otrada [13]
3 years ago
12

Marie will earn $15 per hour at a new job. During training, she will earn $10 per hour. What percent of Marie's regular rate wil

l she earn during training?
Mathematics
1 answer:
Tpy6a [65]3 years ago
4 0

Answer:

66.67%

Step-by-step explanation:

Marie's earnings at a new job : $15 per hour

Her earnings during training : $10 per hour

percentage of Marie's regular rate earned by her during training

                 = \frac{Her\ earnings\ during\ training}{Her earning\ at\ a\ new\ job}×100

                 = \frac{10}{15}×100

                 = \frac{200}{3}

                 = 66.67%

∴percentage of Marie's regular rate earned by her during training = <u>66.67%</u>

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Greta currently works 45 hours per week and earns a weekly salary of $729. She
marissa [1.9K]

Answer:

Greta will be earning 3.6/h more at her new job.

Step-by-step explanation:

To find the difference subract Greta‘s salary from her current job from Greta’s salary from her future job.

To find Greta’s salary (numerator) at her future job divide her current weekly salary ($729) by 45h then multiply that answer (16.2) by the increase in salary 10% or 1.1. You should end up with $17.82- this is your numerator. To find the denominator divide her current hours (45h) by 45 then multiply that answer (1) by 0.9 which is the 10% decrease in hours. Now you have a fraction ($17.82/0.9) then multiply that fraction by 1.1/1.1 to get the denominator to 1 hour so you can subtract the fractions. You should end up with $19.8/h.

Now subtract Greta’s current salary ($16.2/h)- you just take the numbers from the first part before you increase or decrease- from her future salary ($19.8/h), you will end up with 3.6/h.

I was challenged to write this in a single equation:

[((($729\45h)x1.1)/((45h\45)x0.9))x1.1/1.1]-[($729\45h)/(45h\45)]

=$3.6/h

/ means a fraction bar

\ means division

Also I am just a student so please tell me if you find any mistakes I could fix or any suggestions to make this a better explanation, and if you have any questions ask away.

4 0
2 years ago
Helpppp pleaseeeeeeee
Katena32 [7]
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3 0
3 years ago
Cube root of 0.000064
const2013 [10]
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6 0
3 years ago
"Rather than walk all the way
Olenka [21]

Answer:

5.8com shorter

Step-by-step explanation:

I used the pythagoremy theorem to find the missing side length.

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5 0
2 years ago
Tameka built 1/2 of a shed on Monday and 2/5 of the shed on Tuesday. Tameka finished building the shed of Wednesday. What fracti
Doss [256]

Step One

Find the sum of the fractions for Monday and Tuesday

1/2 + 2/5

The common denominator for these 2 days is 10

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2/5:2*2/(2*5) = 4/10

Add these two equivalent fractions together.

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The first 2 days resulted in 9/10 of the shed being completed.

Step Two

Find out how much (in terms of fractions) is left of the shed.

Let the whole shed = 1

Let what has been done = 9/10

What remains is 1 - 9/10 = 1/10

Answer: 1/10 of the shed needs to be done

4 0
3 years ago
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